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Where can I find my .emacs file for Emacs running on Windows?

...s.d/init.el. Many of the other files that are created by Lisp packages are now stored in the .emacs.d directory too, so this keeps all your Emacs related files in one place. All the files mentioned above should go in your HOME directory. The HOME directory is determined by following the steps below...
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Optimistic vs. Pessimistic locking

I understand the differences between optimistic and pessimistic locking. Now could someone explain to me when I would use either one in general? ...
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Best way to check if object exists in Entity Framework?

... I know this is a very old thread but just incase someone like myself needs this solution but in VB.NET here's what I used base on the answers above. Private Function ValidateUniquePayroll(PropertyToCheck As String) As Boolean ...
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Ignore with CSS?

...-element aren't supposed to work with self closing tags. This may work for now, but I wouldn't dare to call this solution future-proof. – nd_macias Feb 13 '14 at 9:25 ...
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How do you write tests for the argparse portion of a python module? [closed]

...th parameter args=sys.argv[1:]. It already calls the ArgumentParser.parse_known_args-method. With argument args==None it will obtain them with args = _sys.argv[1:] where _sys is an alias for sys. (It might be an update since the answer was posted.) – Thomas Fauskanger ...
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Is there a splice method for strings?

...the two and a couple other methods. (jsperf has been down for a few months now. Please suggest alternatives in comments.) Although the code above implements functions that reproduce the general functionality of splice, optimizing the code for the case presented by the asker (that is, adding nothing...
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How to print to console using swift playground?

...ln in Swift 2 beta) shows up there. In earlier Xcode 6 versions (which by now you probably should be upgrading from anyway), show the Assistant editor (e.g. by clicking the little circle next to a bit in the output area). Console output appears there. ...
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Why is “copy and paste” of code dangerous? [closed]

...nge you ever need to make in the code (not just bugfixes, any change) will now be twice as expensive to do because you have to update two places - and more risky because you WILL forget one of them eventually. In other words, making it work faster now will make your work even slower in the future, w...
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Purge or recreate a Ruby on Rails database

... I know two ways to do this: This will reset your database and reload your current schema with all: rake db:reset db:migrate This will destroy your db and then create it and then migrate your current schema: rake db:drop db:...
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PHP - how to best determine if the current invocation is from CLI or web server?

...on that next year there may be new ways to use PHP that we can't possibly know now. I'd rather not think about it when all I care about is weather I should wrap my output in HTML or not. Fortunately, PHP has a way to check for this specifically. Just use http_response_code() without any parameters ...